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Re: [PATCH 4/5] xfs: limit extsize to size of AGs and/or MAXEXTLEN

To: Dave Chinner <david@xxxxxxxxxxxxx>
Subject: Re: [PATCH 4/5] xfs: limit extsize to size of AGs and/or MAXEXTLEN
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Mon, 24 Jan 2011 04:06:56 -0500
Cc: xfs@xxxxxxxxxxx
In-reply-to: <1295411400-15614-5-git-send-email-david@xxxxxxxxxxxxx>
References: <1295411400-15614-1-git-send-email-david@xxxxxxxxxxxxx> <1295411400-15614-5-git-send-email-david@xxxxxxxxxxxxx>
User-agent: Mutt/1.5.21 (2010-09-15)
On Wed, Jan 19, 2011 at 03:29:59PM +1100, Dave Chinner wrote:
> +              * Also, for non-realtime files, limit the extent size hint to
> +              * half the size of the AGs in the filesystem so alignment
> +              * doesn't result in extents larger than an AG.

What do we do about the last AG, which potentionally is smaller than the
others?

Otherwise looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

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